ABSTRACT
Mahuang Shengmatang was first recorded in the chapter "Reverting Yin Diseases" in the Treatise on Cold Damage （《伤寒论》）. Whether it is a classic prescription created by ZHANG Zhong-jing is controversial among scholars and physicians due to its distinctiveness in contexts and drug composition. In fact， its proven efficacy in a number of clinical cases cannot be denied， and it is rather biased to judge that Mahuang Shengmatang is a fallacy of later generations. The present study pointed out that Mahuang Shengmatang was a representative in the Treatise on Cold Damage in the treatment of diseases with complicated syndromes. In this formula， although the compatibility of drugs effective in dispersion， astringing， nourishing Yin， assisting Yang， clearing heat， dissipating cold， ascending， floating， sinking， and descending seems complex， it follows certain therapeutic principles. Five depression syndromes in the Huangdi Neijing （《黄帝内经》） highly reflect the Five Elements losing the nature， and embody multiple characteristics of the five elements， such as the movement forms， functions， and disease nature. Furthermore， the corresponding treatment methods were pointed out in the Plain Questions · Major Discussion on the Progress of the Six Climatic Changes of Huangdi′s Internal Classic， including "stagnation of wood should be treated by smoothing， stagnation of fire by dispersing， stagnation of earth by attacking， stagnation of metal by dredging， and stagnation of water by inhibiting"， aiming to restore the physiological conditions of the five elements. The indicated syndromes of Mahuang Shengmatang are complex in superior-inferior， asthenia-sthenia， and cold-heat. The five depression syndromes and their treatment methods recorded in the Huangdi's Internal Classic can reflect the key syndrome pathogenesis and therapeutic principles， which are conducive to analyzing the syndrome differentiation and formulating principles of Mahuang Shengmatang. In the disease progression， impaired Yang Qi in greater Yin and inward invasion of cold pathogens in reverting Yin happen in the initial stage of indicated syndromes of Mahuang Shengmatang， with characteristics of water stagnation， earth stagnation， and wood stagnation. Furthermore， mental stagnation and fire stagnation triggered by Yang Qi accumulation in greater Yang and Yang brightness are the secondary consequences. The compatibility of five types of drugs in Mahuang Shengmatang can act on five depression syndromes in a targeted manner. Based on the five-depression theory in the Huangdi′s Internal Classic and available literature， the present study summarized syndrome pathogenesis and medication characteristics of Mahuang Shengmatang， clarified the correlation between formula and syndrome， and reviewed clinical reports in recent years， which is expected to provide references for the clinical application of Mahuang Shengmatang.
ABSTRACT
Objective] From the Chinese point of view of haze-induced lung injury pathogenesis, diagnosis and treatment, it provides theoretical support. [Method] To exogenous disease TCM theory, the nature of the haze of evils, a sense of evil ways and pathogenic characteristics, etc. based on the analysis of the haze of the etiology and pathogenesis of lung injury, the basic pathogenesis are analyzed and discussed. [Results] For haze pathogenic proposed basic principles should be taken to the prevention, prevention is greater than cure, the treatment should be Quxie, and to righten. Work using the method of elimination of pathogens through purgation and churesis.[Conclusion]For haze urgent treatment, prevention and treatment of traditional Chinese medicine for haze-induced lung injury has very important theoretical and practical value.